1463374683840 has 112 divisors (see below), whose sum is σ = 4711654483200. Its totient is φ = 384736988160.

The previous prime is 1463374683829. The next prime is 1463374683851. The reversal of 1463374683840 is 483864733641.

It is an interprime number because it is at equal distance from previous prime (1463374683829) and next prime (1463374683851).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10666690 + ... + 10803009.

It is an arithmetic number, because the mean of its divisors is an integer number (42068343600).

Almost surely, 2^{1463374683840} is an apocalyptic number.

1463374683840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1463374683840 is an abundant number, since it is smaller than the sum of its proper divisors (3248279799360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1463374683840 is a wasteful number, since it uses less digits than its factorization.

1463374683840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21469790 (or 21469780 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 57.

The spelling of 1463374683840 in words is "one trillion, four hundred sixty-three billion, three hundred seventy-four million, six hundred eighty-three thousand, eight hundred forty".